diff options
| author | Eric Biggers <ebiggers@google.com> | 2019-12-30 21:19:32 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-14 16:33:27 -0500 |
| commit | e1254ca723ecf5159e13a09508294cd71b215fa9 (patch) | |
| tree | 34a3be53563a2107af2e249f339add63493fa0af /drivers | |
| parent | a23409cee466c636eb74e42c8a139ba9a714b0f5 (diff) | |
crypto: artpec6 - return correct error code for failed setkey()
commit b828f905904cd76424230c69741a4cabb0174168 upstream.
->setkey() is supposed to retun -EINVAL for invalid key lengths, not -1.
Fixes: a21eb94fc4d3 ("crypto: axis - add ARTPEC-6/7 crypto accelerator driver")
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Lars Persson <lars.persson@axis.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Lars Persson <lars.persson@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/axis/artpec6_crypto.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c index fdcdc751d03b..3caf57ebdbff 100644 --- a/drivers/crypto/axis/artpec6_crypto.c +++ b/drivers/crypto/axis/artpec6_crypto.c @@ -1256,7 +1256,7 @@ static int artpec6_crypto_aead_set_key(struct crypto_aead *tfm, const u8 *key, if (len != 16 && len != 24 && len != 32) { crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); - return -1; + return -EINVAL; } ctx->key_length = len; |